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Adtran NetVanta 3120

The NetVanta 3120 from ADTRAN is ideal for enterprise-level Internet access for secure, high-speed corporate connectivity or Hosted VoIP Telephony using broadband access such as DSL or cable.

The 3120 features an Ethernet WAN port, a four-port Ethernet switch and a built-in firewall for enhanced network security and protection against denial-of-service attacks. This router also offers built-in quality of service (QoS) to provide priority to delay-sensitive traffic, including your VoIP phone calls.